| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| notable events in 1991 | 0.1 | 0.7 | 4022 | 9 | 22 |
| notable | 1.17 | 0.7 | 7574 | 14 | 7 |
| events | 1.67 | 0.7 | 9944 | 4 | 6 |
| in | 0.67 | 0.3 | 1617 | 22 | 2 |
| 1991 | 0.78 | 0.7 | 9411 | 29 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| notable events in 1991 | 1.95 | 0.1 | 4214 | 60 |
